| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $63,000 | +$18,000 | +40% | 31 Mar 2023 | 10-Q | 12 May 2023 | 2023 | Q1 |
| Q4 2022 | $16,000 | -$95,000 | -86% | 31 Dec 2022 | 10-Q | 12 May 2023 | 2023 | Q1 |
| Q2 2022 | $1,000 | -$146,000 | -99% | 30 Jun 2022 | 10-Q | 11 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $45,000 | -$38,000 | -46% | 31 Mar 2022 | 10-Q | 16 May 2022 | 2022 | Q1 |
| Q4 2021 | $111,000 | -$219,000 | -66% | 31 Dec 2021 | 10-K | 27 Mar 2023 | 2022 | FY |
| Q3 2021 | $64,000 | -$507,000 | -89% | 30 Sep 2021 | 10-Q | 10 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $147,000 | -$1,070,000 | -88% | 30 Jun 2021 | 10-Q | 12 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $83,000 | -$1,760,000 | -95% | 31 Mar 2021 | 10-Q | 13 May 2021 | 2021 | Q1 |
| Q4 2020 | $330,000 | -$723,000 | -69% | 31 Dec 2020 | 10-K | 30 Mar 2022 | 2021 | FY |
| Q3 2020 | $571,000 | -$1,948,000 | -77% | 30 Sep 2020 | 10-Q | 09 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $1,217,000 | 30 Jun 2020 | 10-Q | 06 Aug 2020 | 2020 | Q2 | ||
| Q1 2020 | $1,843,000 | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 | ||
| Q4 2019 | $1,053,000 | 31 Dec 2019 | 10-K | 30 Mar 2021 | 2020 | FY | ||
| Q3 2019 | $2,519,000 | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |